| Value | Category | Cases | |
|---|---|---|---|
| 1 | more | 213 |
40.3%
|
| 2 | less | 159 |
30.1%
|
| 3 | about the same numbers | 102 |
19.3%
|
| 9 | not applicable | 55 |
10.4%
|
| Sysmiss | 35 |